70SC1-2637 — RESISTOR,VARIABLE,WIRE WOUND,NON

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

70SC1-2637: RESISTOR,VARIABLE,WIRE WOUND,NON.

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include body_style: CYLINDRICAL BUSHING MOUNTED, body_length: 4.312 INCHES NOMINAL IN, flat_height: 0.219 INCHES NOMINAL IN, shaft_style: ROUND, FLATTED, bearing_type: BALL SHAFT, shaft_length: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5905-00-502-6940, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ 70SC1-2637

NSN: 5905-00-502-6940
FSC: 5905 — Resistor
CAGE: 19176 — SERVO INSTRUMENT CORPORATION (USA)

SPECIFICATIONS

body_style	CYLINDRICAL BUSHING MOUNTED
body_length	4.312 INCHES NOMINAL IN
flat_height	0.219 INCHES NOMINAL IN
shaft_style	ROUND, FLATTED
bearing_type	BALL SHAFT
shaft_length	1.250 INCHES NOMINAL IN
shaft_runout	0.001 INCHES IN
actuator_type	SINGLE SHAFT
body_diameter	4.375 INCHES NOMINAL IN
lateral_runout	0.003 INCHES IN
shaft_diameter	0.250 INCHES NOMINAL IN
shaft_end_play	0.00300 INCHES IN
NSN	5905-00-502-6940

COMPONENT DIAGRAM

KEY FEATURES

•

MAXIMUM RUNNING TORQUE: 0.80 INCH-OUNCES IN

•

BODY DIAMETER: 4.375 INCHES NOMINAL IN

•

LATERAL RUNOUT: 0.003 INCHES IN

•

ELECTRICAL RESISTANCE PER SECTION: 25.000 KILOHMS SINGLE SECTION

•

AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER: 125.0 SINGLE SECTION

•

SECTION QUANTITY: 1

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL IN

•

FUNCTION CHARACTERISTIC PER SECTION: SINGLE SECTION LINEAR

TECHNICAL CHARACTERISTICS

MAXIMUM RUNNING TORQUE	0.80 INCH-OUNCES IN
BODY DIAMETER	4.375 INCHES NOMINAL IN
LATERAL RUNOUT	0.003 INCHES IN
ELECTRICAL RESISTANCE PER SECTION	25.000 KILOHMS SINGLE SECTION
AMBIENT TEMP IN DEG CELSIUS PER SECTION AT ZERO PERCENT RATED POWER	125.0 SINGLE SECTION
SECTION QUANTITY	1
SHAFT DIAMETER	0.250 INCHES NOMINAL IN
FUNCTION CHARACTERISTIC PER SECTION	SINGLE SECTION LINEAR
BODY STYLE	CYLINDRICAL BUSHING MOUNTED
FUNCTION CONFORMITY TOLERANCE PER SECTION	-0.50 TO 0.50 SINGLE SECTION

SUBSTITUTES & CROSS-REFERENCES 3

240-1098P2Reference document

Same NSN cross-reference

Reference document — Secondary reference

RL14MSReference document

Same NSN cross-reference

Reference document — Design control — primary reference

7-3636Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 70SC1-2637?

70SC1-2637 is a RESISTOR,VARIABLE,WIRE WOUND,NON. It is classified as a MRO (MRO_GENERAL).

What parts can replace 70SC1-2637?

There are 3 known substitutes for 70SC1-2637: 240-1098P2, RL14MS, 7-3636. Substitute compatibility should be verified for your specific system.

What is the NSN for 70SC1-2637?

70SC1-2637 is cataloged in the U.S. Government catalog under NSN 5905-00-502-6940. This indicates validated use in U.S. government and defense supply chains.

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70SC1-2637 — RESISTOR,VARIABLE,WIRE WOUND,NON

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